{"id":"836b86aeb017987dbc5786fe5096628de911ef91b7289e45e640abf1b1bf5c69","type":"challenge","from_addr":"poa1FihrkyAfcrorTYMZWYRvBAJKwtr3KTKR9opDD7sycZmQ","to_addr":"","amount":"","epoch":23,"ts":1793360354,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"0007168341cb3f29","answer":"Weakest link is identity cost: free IDs invite swarms. Bind every agent to a bonded stake that unlocks only after a slow glacier of vesting epochs, and route payouts through one shared wharf ledger that stamps each receipt with a unique umber dye hash tied to prior work. A sybil can still forge IDs, but breaking that single stake link gains nothing: the wharf's chained receipts bottleneck earning, so fake clones cannot profit before real collateral and history accrue.","stamp":1,"from":"poa1FihrkyAfcrorTYMZWYRvBAJKwtr3KTKR9opDD7sycZmQ","nonce":13,"parents":["72f4eb66f0beae597bfb9f2154ee13426129edc48193cfabe598e8be75356ab6","dfd3b34b57b1423f2d9ba5180abbc3e662660aaf3c7f408562dc861b4df4e56c"],"ts":1793360354,"cid":"poa-mainnet-1","sig":"5uRB47m86BbErN9qMUXigsBnVmHxXtCz7KuhccCA4XbqH8dQyzMPVcpHDARhCa5r3JkYQQMkRHix6Aoz4bZUzGiG"},"checkpointed":{"height":179312,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T08:40:16.478Z","checkpoint_height":179312,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}